Learn plumbing, repair leaks, install fixtures
Learn plumbing fundamentals with detailed explanations, diagrams, and step-by-step guides. Explore system components, water flow principles, and safety standards.
Showing 181–200 of 1,000 ranked alternatives.
CHESSQUEEN INC
Play with exercises
Play games against historical figures and analyze moves with detailed feedback. Learn opening principles, middle game strategies, and endgame techniques. Track progress and review lessons from legendary players.
Hadeel Aljarrah
Learn driving test questions
Learn driving theory exam questions for Portugal in English and Portuguese. Practice with over 25 mock exams. Bookmark challenging questions. Track progress with detailed statistics. Access additional features for free.
Raquibul Hassan
Explore geological layers and tectonic shifts
Explore Earth's dynamic history through interactive timelines and geological data. View tectonic plate movements over time. Analyze climate changes and asteroid impacts. Compare different geological eras and their characteristics.
Aircraft Training Aids, LLC
Explore aircraft systems with interactive diagrams
Study aircraft systems and limitations with organized chapters and interactive diagrams. Tap switches, levers, and buttons to see system changes. Practice normal and emergency operations. Correlate practical knowledge with POH descriptions.
ahmet Baydas
Prepare for exams
Study aviation systems with multiple choice on Air Conditioning, Auxiliary Power Unit, Automatic Flight, and other key topics. Test knowledge with -style questions. Track progress and prepare for exams.
Forwa Elade Wunde
Play trivia to master reading
Learn symbols through interactive quizzes covering valves, instruments, and pumps. Test knowledge with multiple-choice questions. Track progress and review answers for detailed explanations. Share scores with peers.
Fluge, LLC
Learn aircraft systems and procedures
Learn about the A320 aircraft with clear explanations of complex systems. Access visual aids to enhance understanding. Study for type ratings, command upgrades, or recurrent training. Review detailed diagrams and operational procedures.
Nautica SIA
Learn chartwork and safety rules
Learn fundamentals with interactive lessons on chartwork, safety, buoyage, light signals, shapes, sound signals, meteorology, GMDSS, and anchoring. Take quizzes to test knowledge and track progress.
Arad Tamizi
Study theory tests and health exams
Learn and practice for Persian-speaking users in the UK. Access Theory tests for motorbike, car, and lorry. Complete Health, safety, and environment exams. Track progress and review materials for upcoming tests.
Ion Brumaru
Rules and pass the exam
Learn and rules with interactive quizzes and progress tracking. Take unlimited tests with 1000+ questions. Review missed answers and improve skills. anytime and anywhere on mobile devices.
CHESSQUEEN INC
Learn chess strategies and analyze positions
Learn chess strategies and variations of the starting from move 1. d4 Nf6. Analyze theoretical positions and solve 430 exercises. Track progress and study opening lines for both white and black.
Pavel Alekseev
Play levels and find numbers quickly
Train attention and focus by finding specific numbers or objects within time limits. Progress through levels with increasing difficulty. Earn bonuses for completing levels. Track progress toward reaching level 25.
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